ES8701338A1 - Split mechanical face seal. - Google Patents

Split mechanical face seal.

Info

Publication number
ES8701338A1
ES8701338A1 ES550636A ES550636A ES8701338A1 ES 8701338 A1 ES8701338 A1 ES 8701338A1 ES 550636 A ES550636 A ES 550636A ES 550636 A ES550636 A ES 550636A ES 8701338 A1 ES8701338 A1 ES 8701338A1
Authority
ES
Spain
Prior art keywords
face seal
mechanical face
split mechanical
rings
split
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
ES550636A
Other languages
Spanish (es)
Other versions
ES550636A0 (en
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Chesterton AW Co
Original Assignee
Chesterton AW Co
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Chesterton AW Co filed Critical Chesterton AW Co
Publication of ES550636A0 publication Critical patent/ES550636A0/en
Publication of ES8701338A1 publication Critical patent/ES8701338A1/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16J—PISTONS; CYLINDERS; SEALINGS
    • F16J15/00—Sealings
    • F16J15/16—Sealings between relatively-moving surfaces
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16J—PISTONS; CYLINDERS; SEALINGS
    • F16J15/00—Sealings
    • F16J15/16—Sealings between relatively-moving surfaces
    • F16J15/34—Sealings between relatively-moving surfaces with slip-ring pressed against a more or less radial face on one member
    • F16J15/3464—Mounting of the seal
    • F16J15/3488—Split-rings

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mechanical Sealing (AREA)
  • Glass Compositions (AREA)
  • Seal Device For Vehicle (AREA)
  • Sealing Devices (AREA)
  • Sealing Material Composition (AREA)
  • Joints Allowing Movement (AREA)
  • Paper (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Golf Clubs (AREA)

Abstract

A split mechanical face seal comprising a pair of seal rings each comprising split ring segments secured about the circumference by securing means the rings are non-ridgedly supported in an axial direction by resilient support means at least one of the support means comprises biasing means axially biasing the sealing surface of the rings together.
ES550636A 1985-01-03 1986-01-02 Split mechanical face seal. Expired ES8701338A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/688,659 US4576384A (en) 1985-01-03 1985-01-03 Split mechanical face seal

Publications (2)

Publication Number Publication Date
ES550636A0 ES550636A0 (en) 1986-11-16
ES8701338A1 true ES8701338A1 (en) 1986-11-16

Family

ID=24765258

Family Applications (1)

Application Number Title Priority Date Filing Date
ES550636A Expired ES8701338A1 (en) 1985-01-03 1986-01-02 Split mechanical face seal.

Country Status (17)

Country Link
US (1) US4576384A (en)
EP (1) EP0186811B1 (en)
JP (1) JP2512424B2 (en)
KR (1) KR940003213B1 (en)
CN (1) CN1007749B (en)
AT (1) ATE103048T1 (en)
AU (1) AU575230B2 (en)
CA (1) CA1312887C (en)
DE (1) DE3587779T2 (en)
DK (1) DK166840B1 (en)
ES (1) ES8701338A1 (en)
FI (1) FI85056C (en)
MX (1) MX163107B (en)
NO (1) NO171079C (en)
NZ (1) NZ214459A (en)
PH (1) PH22273A (en)
ZA (1) ZA859877B (en)

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US4840384A (en) * 1987-09-04 1989-06-20 Vaughan Co., Inc. Face-type shaft seal with shroud
AU2551188A (en) * 1987-10-02 1989-04-18 Durametallic Corporation Mechanical seal
US4809992A (en) * 1987-11-23 1989-03-07 Woodex Bearing Company, Inc. Rotary shaft seal assembly
US4863177A (en) * 1988-01-04 1989-09-05 A. W. Chesterton Co. Split labyrinth seal
US5188377A (en) * 1989-12-05 1993-02-23 Nuraseal Company, Limited Externally-mounted, stationary-design, self-aligning rotary face seal
US5490682A (en) * 1990-05-25 1996-02-13 John Crane Inc. Split mechanical face seal
US5114163A (en) * 1990-05-25 1992-05-19 John Crane Inc. Split mechanical face seal
US5192085A (en) * 1990-12-17 1993-03-09 Mconie Robert Rubber drive system mechanical seal
GB9121683D0 (en) * 1991-10-12 1991-11-27 Aes Eng Ltd Spring retainer
US5370401A (en) * 1992-06-30 1994-12-06 Eg&G Sealol, Inc. Antirotational and axial force component in a pusher seal assembly and tool for wear installation
AU676466B2 (en) * 1993-03-09 1997-03-13 Robert Mconie Flexible drive split mechanical seal
GB2281763B (en) * 1993-09-13 1997-01-08 Roger Francis Bessette Mechanical split seal assembly
US5571268A (en) * 1993-12-16 1996-11-05 A.W. Chesterton Company Universal split mechanical seal
US5711532A (en) * 1993-12-16 1998-01-27 A. W. Chesterton Company Securing and centering devices for a split mechanical seal
US5716054A (en) * 1995-01-18 1998-02-10 Bw/Ip International, Inc. Diametric plane split mechanical face seal
US5961122A (en) * 1995-07-21 1999-10-05 Flowserve Management Company Split mechanical face seal and method of assembly thereof
WO1997004256A1 (en) * 1995-07-21 1997-02-06 Bw/Ip International, Inc. Split mechanical face seal and method of assembly thereof
US5615893A (en) * 1996-01-16 1997-04-01 Power Packing Company, Inc. Split face mechanical sealing rings and their use
US5662340A (en) * 1996-04-08 1997-09-02 Flex A Seal, Inc. Fully split cartridge mechanical seal assembly
US5820129A (en) * 1996-07-11 1998-10-13 Power Packing Co., Inc. Mechanical split double seals
US5967525A (en) 1997-08-29 1999-10-19 John Crane Sealol Inc. Drive mechanism for a rotating mechanical split seal and method of assembly thereof
US5913521A (en) * 1997-08-29 1999-06-22 John Crane Sealol Inc. Rotating seal ring component kit for a mechanical split seal
US6068264A (en) * 1997-12-17 2000-05-30 A.W. Chesterton Company Split mechanical face seal with negative pressure control system
US6076830A (en) * 1997-12-17 2000-06-20 A.W. Chesterton Company Dual non-contacting mechanical face seal having concentric seal faces
US6131912A (en) * 1997-12-17 2000-10-17 A.W. Chesterton Company Split mechanical face seal
US6116609A (en) * 1997-12-17 2000-09-12 A. W. Chesterton Company Fluidic feedback pressure regulation system for a mechanical seal
US6068263A (en) * 1997-12-17 2000-05-30 A.W. Chesterton Company Split mechanical face seal with resilient pivoting member
US6059293A (en) * 1997-12-17 2000-05-09 A.W. Chesterton Company Split mechanical face seal with seal face fluid introducing structure
US6142479A (en) * 1998-10-14 2000-11-07 Jm Clipper Corporation Split labyrinth seal
KR100631438B1 (en) 1999-07-27 2006-10-09 노쓰이스트 이큅먼트, 인크. 두잉 비지니스 에즈 델타 미케니컬 씨즈 Mechanical split seal
US6550779B2 (en) 1999-07-27 2003-04-22 Northeast Equipment, Inc. Mechanical split seal
US20040201176A1 (en) * 1999-07-27 2004-10-14 Bjornson Carl C. Mechanical split seal
US6485023B2 (en) 2000-05-04 2002-11-26 Flowserve Management Company Split mechanical face seal
US6412784B1 (en) 2000-05-26 2002-07-02 The United States Of America As Represented By The Secretary Of The Navy Split face mechanical seal system
AU2001270214A1 (en) 2000-06-29 2002-01-14 Northeast Equipment, Inc. Doing Business As Delta Mechanical Seals Method and kit for reducing leakage in mechanical seals
US6485024B1 (en) 2000-09-06 2002-11-26 Utex Industries, Inc. Split mechanical face seal
US6457720B1 (en) 2000-09-06 2002-10-01 Utex Industries, Inc. Apparatus for applying a split mechanical seal to a rotatable shaft
DE10155653C2 (en) * 2001-11-13 2003-10-30 Federal Mogul Friedberg Gmbh Mechanical seal with split mechanical rings
DE20212847U1 (en) 2002-08-21 2002-10-31 Burgmann Dichtungswerke GmbH & Co. KG, 82515 Wolfratshausen Split driver arrangement for a mechanical seal
US7278799B2 (en) * 2004-10-12 2007-10-09 Spx Corporation Hub assembly and method for adjustable mounting on shaft
CN101234526B (en) * 2008-03-05 2011-03-16 大连橡胶塑料机械股份有限公司 Sealing device for extrusion machine screw rod tail
US20090252595A1 (en) * 2008-04-07 2009-10-08 Cross Manufacturing Co. )1983) Ltd. Non-contacting face seals and thrust bearings
US8448950B2 (en) * 2008-05-09 2013-05-28 Eagle Industry Co., Ltd. Split mechanical seal
US8327895B2 (en) * 2010-01-25 2012-12-11 Fleet Technologies Llc Drive axle seal body and tire inflation system
CN102639910B (en) * 2010-03-08 2015-05-06 伊格尔工业股份有限公司 Mechanical seal
US8651494B2 (en) 2010-03-15 2014-02-18 John Crane Inc. Split seal assembly and method
KR20130139885A (en) * 2010-10-29 2013-12-23 가부시키가이샤 단켄시루세코 Mechanical seal
US20120306161A1 (en) * 2011-05-31 2012-12-06 Crown Iron Works Company Multi-segment seal retainer for rotating shafts
EP2757295A4 (en) * 2011-09-14 2015-08-05 Eagle Ind Co Ltd Mechanical seal
US9291006B2 (en) * 2011-12-14 2016-03-22 Varel International Ind., L.P. Downhole tool retainer and guide ring and methods of fabricating the same
WO2014004141A2 (en) * 2012-06-29 2014-01-03 Eaton Corporation Supercharger assembly with rotor end face seal and method of manufacturing a supercharger assembly
JP6403220B2 (en) 2012-12-07 2018-10-10 エー． ダブリュー． チェスタートン カンパニーＡ．Ｗ． Ｃｈｅｓｔｅｒｔｏｎ Ｃｏｍｐａｎｙ Self-aligning split mechanical seal using a rotating seal ring with a non-flat end face
US9279501B2 (en) 2013-09-09 2016-03-08 Skf Usa Inc. Split seal for a shaft
US9291066B2 (en) 2013-11-11 2016-03-22 General Electric Company Methods and systems for sealing a rotary machine using a segmented seal ring
US10077843B2 (en) * 2013-11-12 2018-09-18 Eagle Industry Co., Ltd. Division type mechanical seal
US9534502B2 (en) 2014-03-26 2017-01-03 General Electric Company Individually compliant segments for split ring hydrodynamic face seal
US9611749B2 (en) 2014-03-26 2017-04-04 General Electric Company Face seal with locally compliant hydrodynamic pads
CN103968077B (en) * 2014-05-19 2016-04-13 南京林业大学 A kind of Split type mechanical seal device
US10196912B2 (en) 2014-10-24 2019-02-05 United Technologies Corporation Bifurcated sliding seal
CN105134959A (en) * 2015-08-17 2015-12-09 重庆高金实业有限公司 Rotary sealing structure of internal combustion engine
CN105546117A (en) * 2016-02-05 2016-05-04 沈阳耐蚀合金泵股份有限公司 Spindle face sealing device
FR3071697B1 (en) * 2017-09-27 2023-08-04 Valeo Japan Co Ltd ELECTRIC CONTROL BOX FOR COMPRESSOR, INCLUDING A SEALING DEVICE IN THE FORM OF PASTE
US20210156390A1 (en) * 2019-11-27 2021-05-27 Westinghouse Electric Company Llc Contacting seal arrangement for low and high pressure applications
BR112022021711A2 (en) 2020-06-05 2022-12-13 Chesterton A W Co SECONDARY AND EXTERNALLY ENERGIZED SEALS IN SPLIT MECHANICAL SEALS
US12092219B2 (en) 2022-12-23 2024-09-17 FSI North America, Inc. Mechanical seal assembly with pilot register for alignment

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US808082A (en) * 1904-12-17 1905-12-26 Edward J Fuller Metallic packing.
US1467256A (en) * 1922-04-17 1923-09-04 Thomson John Engine piston
US1544609A (en) * 1922-10-31 1925-07-07 Walter F Somes Shaft packing for turbines and the like
US2299395A (en) * 1941-10-18 1942-10-20 Chicago Seal Company Shaft seal
US3066942A (en) * 1959-09-17 1962-12-04 Garlock Inc Sealing ring assembly
US3025070A (en) * 1959-12-11 1962-03-13 John C Copes Split mechanical seals
US3101200A (en) * 1961-05-23 1963-08-20 Borg Warner Sectional mechanical seal assembly
US3421769A (en) * 1964-08-27 1969-01-14 Commercial Shearing Shaft seals
US3599990A (en) * 1969-10-13 1971-08-17 Sealol Shaft seal
US4088329A (en) * 1976-09-17 1978-05-09 Avco Corporation Controlled aperture seal with drag pad
US4410188A (en) * 1982-11-17 1983-10-18 Copes John C Slurry pump double mechanical split face seal
US4418919A (en) * 1983-03-01 1983-12-06 Borg-Warner Corporation Mechanical seals with setting block for use with slurry pumps

Also Published As

Publication number Publication date
KR940003213B1 (en) 1994-04-16
NO855120L (en) 1986-07-04
FI855160A0 (en) 1985-12-27
ES550636A0 (en) 1986-11-16
DE3587779T2 (en) 1994-10-27
KR870006340A (en) 1987-07-10
EP0186811B1 (en) 1994-03-16
CN1007749B (en) 1990-04-25
FI85056B (en) 1991-11-15
EP0186811A3 (en) 1988-05-04
DK586A (en) 1986-07-04
NO171079C (en) 1993-01-20
AU5116385A (en) 1986-07-10
JPS61160668A (en) 1986-07-21
NZ214459A (en) 1987-01-23
PH22273A (en) 1988-07-14
DK166840B1 (en) 1993-07-19
DE3587779D1 (en) 1994-04-21
CA1312887C (en) 1993-01-19
CN85109414A (en) 1986-08-27
US4576384B1 (en) 1992-06-30
ATE103048T1 (en) 1994-04-15
FI855160A (en) 1986-07-04
DK586D0 (en) 1986-01-02
AU575230B2 (en) 1988-07-21
FI85056C (en) 1992-02-25
MX163107B (en) 1991-08-27
NO171079B (en) 1992-10-12
US4576384A (en) 1986-03-18
ZA859877B (en) 1986-09-24
EP0186811A2 (en) 1986-07-09
JP2512424B2 (en) 1996-07-03

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 20060916